TM 55-1680-320-23 & P
Section V. MAINTENANCE PROCEDURES
3-11. RESCUE HOIST - ADJUST
3-11
This task covers: Adjustment
INITIAL SETUP
Personnel Required:
67N, UH1 Helicopter Repairer
67T, UH60 Helicopter Repairer
Parts/Materials:
Cleaning Solvent (Item 10, App.D)
Lockwire (Item 18, App.D)
Tools and Test Equipment:
Tool Kit, Aircraft Mechanics
NSN 5180-00-323-4692
Shop Set. Intermediate Maintenance
NSN 4920-00-472-4183
Multimeter
Equipment Condition:
Hoist installed in helicopter
Equipment Condition Para:
Task 3-5
References:
None
1.
2.
3.
4.
Adjust limit switch drive assembly in accordance
with Task 2-54.
Adjust actuator assembly (up-limit) switch in ac-
cordance with Task 2-24.
Adjust boom position support assembly in accord-
ance with task 2-29.
Adjust boom position actuator overtorque limit
switches as follows:
a.
b.
Ensure AIRCRAFT POSITION switch is in
position 1-3 and boom position actuators lock-
ed in position 1.
Release base cover (1) by removing screws
(2). Slide cover up on stanchion tube (3) to
gain access to boom position switches.
GO TO NEXT PAGE
3-41
